21 Sand Castles That Will Blow Your Mind (PHOTOS)

05/31/2012 07:54 am ET

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The Huffington Post

With summer in full swing and beach weather officially here, sand castle season is officially upon us. But before you head to the beach to get started, you might want to get some inspiration from a few sand castle pros. These people clearly spent hours, if not days, crafting these beautiful and amazing sand castles, and the level of detail is just plain mind-blowing.

Check out some absolutely incredible sand castles below, and don't forget to vote for your favorite!